baber/WOPTO huggingface dataset:
Patent JP-S61228307-A (JP)
Title: Apparatus for ultrasonic thickness measurement of material to be inspected with coating
Inventor: TSUGE SHIGETOSHI
IPC: G01B17/02
Filed: 1985-04-02
Abstract: PURPOSE:To make it possible to measure the thickness of a material to be inspected with coating with high accuracy, by determining an echo start point and an echo finish point necessary for the measurement of the thickness of the material to be inspected by detecting a boundary surface echo and a bottom surface echo. CONSTITUTION:Fundamentally, the title apparatus consists of a start point and finish point determination circuit 11 for setting the start and finish points of an echo, a measuring circuit 21 for calculating the wall thickness of a material to be inspected and a display means and the start point and finish point determination circuit 1 has a boundary surface echo automatic zero gate circuit 12 for automatically setting the zero point on the boundary surface of a boundary surface echo and a boundary surface echo automatic zero gate circuit 12 for automatically setting the zero point on the boundary surface of a boundary surface echo and a boundary surface echo height control circuit 14 consisting of an inverse DAC circuit 16 and a partial AGC circuit 18. The partial AGC circuit 18 has sensitivity control function for automatically making an echo height constant and automatically sets the start point of the boundary surface echo in connection with the automatic zero gate circuit 12 and the inverse DAC circuit 16. By this mechanism, the finish point of the bottom echo of a material to be inspected can be certainly detected even if the surface state of coating changes and highly accurate measurement is enabled.
Patent JP-H07279530-A (JP)
Title: Slide door
Inventor: OTA MICHIHIRO
IPC: E05D15/08
Filed: 1994-04-07
Abstract: PURPOSE:To firmly close an entrance/exit, suppressing the obstruction for the transfer of peoples and substances at the entrance/exit, without deteriorating the beautiful appearance of the entrance/exit. CONSTITUTION:On the first rail 7 in the upper part of the opened port part 5 of an entrance/ exit 4, the first slide door member 11 is pivotally supported in a shiftable manner in the direction perpendicular to the paper plane through the first traveling member 9, and on the second rail 8 parallel to the first rail 7, the second slide door member 12 is suspended in a shiftable manner in the same direction through the second traveling member 10, and a driving means 100 is installed so that the first and the second traveling members 9 and 10 are in the free shift drive in the direction perpendicular to the paper plane. On the underface 11a of the first slide door 11, the first guide groove 22 is formed along the direction perpendicular to the paper plane, and the first deflection suppressing member 23 installed on the floor member 2 on the side part side of the opened port part 5 is engaged in the relatively shiftable manner in the direction perpendicular to the paper plane on the first guide groove 22. At the lower part wall surface 11b of the first slide door 11, the second guide groove 25 is formed along the direction perpendicular to the paper plane, and the second deflection suppressing member 26 on the lower part wall surface 12a of the second slide door 12 is engaged in a relatively shiftable manner in the direction perpendicular to the paper plane.
Patent JP-H07304483-A (JP)
Title: Clipless pedal for bicycle
Inventor: MARUI SHINJI
IPC: B62M3/08
Filed: 1994-04-07
Abstract: PURPOSE:To simplify the structure, miniaturize the whole, stabilize the coupling/ holding state of a cleat, and facilitate the coupling/holding action in a clipless pedal for a bicycle coupling a pair of treads formed at the positions located back to back across a pedal shaft with the cleat fitted to the sole of a rider. CONSTITUTION:A pedal is constituted of the first pedal section and the second pedal section rotatably fitted to a pedal shaft 12, and coupling hooks 42, 44 having coupling pieces 43, 45 coupled with the front end of a cleat are provided at the front end sections of the threads of the first pedal section. Fastening hooks 38, 40 having protruded pieces 39, 41 kept in contact with the rear end section of the cleat are provided at positions facing the coupling pieces 43, 45 at the rear end section of the second pedal section on the tread side. An exciting means relatively rotating the first pedal section and the second pedal section in the direction that the coupling pieces 43, 45 and the protruded pieces 39, 41 are moved near to each other is provided.
Patent JP-H08270748-A (JP)
Title: Torque converter impeller
Inventor: WATANABE HISASHI
IPC: F16H41/26
Filed: 1995-03-28
Abstract: PURPOSE: To optimize a capacity coefficient by means of a simple structure by closably arranging a communication passage, which connects a positive pressure face side and a negative pressure face side to each other on the front edge side of a stator blade constituting a stator impeller and increases a peeling area of flow on the negative pressure face side, on the front edge side of the stator blade. CONSTITUTION: When a front side impeller 30 and a rear side impeller 32 are moved by means of energizing force of a compression coil spring 54 so as to be separated from each other, a variable slit (communication passage) 56 is formed between a front blade 30B and a rear blade 32B (on the front edge side of a stator blade 26). In this way, a concave-shaped positive pressure face P side serving as a pressure face of fluid flowing in from a turbine impeller side and a convex-shaped negative pressure face S side are communicated with each other. When the front side impeller 30 and the rear side impeller 32 are brought into tight contact with each other against energizing force of the compression coil spring 54, the variable slit (communication passage) 56 is closed.  Considering a change in volume in this case, an oil drain hole 58 communicated to a bottom part, of a storage hole 52 is formed in a boss 32A in the rear side impeller 32.
Patent JP-2000267340-A (JP)
Title: Electrostatic charge image developing toner
Inventor: HIGUCHI HIROTO
IPC: G03G9/08
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide the good electrostatic latent image developing toner being high in image quality and a few of partial dropouts of a transferred image. SOLUTION: This toner is used for an image forming method using a system of bringing a transfer means to a part of an charge holder through a transfer sheet and forming a toner image by electrostatic transfer of a toner image on the surface of the transfer sheet, and the toner is manufactured by a pulverization method and it comprises a binder resin and a releasing agent and fine inorganic particles as a fluidity donor.  The toner particles have average particle diameter of 4-7 μm and the particles having a particle diameter <=5 μm amount to 60-80 number %, and the toner agglomeration degree is <=18%, and when the toner has average particle diameter M in the range of 2 to M+2 (μm), the following expression is satisfied; average circular shape degree (SP1)=sum of circular shape degree of each circular shape degree divided by the total number of particles <=0.944, where the circular shape degree is the peripheral length of the circle having an area same as the toner particle divided by the toner peripheral length.
Patent JP-H08256798-A (JP)
Title: Identification and detection of bacterium using base sequence of rna polymerase sigma-factor gene
Inventor: YAMAMOTO SATOSHI
IPC: C12Q1/04
Filed: 1995-03-28
Abstract: PURPOSE: To conduct the subject identification and detection of bacteria useful for diagnosing infectious diseases, development of the microbial environmental cleanup system and food production process control, etc., quickly in high accuracy by using the nucleic acid base sequence of a RNA polymerase σ-factor gene as indicator. CONSTITUTION: Using the nucleic acid base sequence of a RNA polymerase σ-factor gene markedly varied even among the same families and strains of a kind of bacteria as indicator, a DNA fragment containing a specific common base sequence among RNA polymerase σ-factor genes of bacteria is amplified by PCR process using a sense primer containing a base sequence coding an amino acid sequence expressed by the formula MYMREMGTV as a part of the amino acid sequence on σ70 of Escherichia coil K12 strain and an anti-sense primer containing a base sequence coding an amino acid sequence expressed by the formula KKEMVEAN; subsequently, the base sequence of the DNA fragment is determined by e.g. dideoxy method, and based on this base sequence, the objective identification and detection of the bacteria is easily and quickly accomplished in high accuracy.
Patent JP-H11272428-A (JP)
Title: Disk array device
Inventor: MATSUNAGA RIICHI
IPC: G06F3/06
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent a real-out fault due to a medium defect and loss of data by writing data into the medium after recognizing that a defect does not exist in respective mediums before a writing processing from a buffer circuit to the medium. SOLUTION: When a read-out fault occurs, a fault report is given from an HDD interface controller connected with an HDD to a CPU 6. The CPU 6, after receiving the report, gives an instruction of alternate processing of an address where the medium defect excises to the HDD interface controller, which gives the above instruction to the HDD and makes it execute the processing. After the medium defect does not exist and a reading processing terminates or the medium detect exists and the HDD alternate processing terminates, the CPU 6 issues a write instruction of data buffered in a buffer circuit 2 to the HDD interface controllers 4 and 5. The HDD interface controller receiving the instruction gives a writing instruction to the HDD.
Patent JP-H02250419-A (JP)
Title: Filter coefficient revision system for digital filter
Inventor: KAMIMURA MASATSUGU
IPC: H03H17/04
Filed: 1989-03-24
Abstract: PURPOSE:To prevent completely the oscillation of a filter by setting the coefficient of a multiplier to zero at the time of revising a filter coefficient, updating each filter coefficient sequentially to the coefficient after revision, and setting the coefficient of the multiplier to a value not zero. CONSTITUTION:When the coefficient of a multiplier 50 is set to 0, values in each tap in a feedback signal arithmetic section 40 are all zero after the elapse of one sampling period in the case of a linear filter, and after the elapse of n-sampling period in the case of the n-order filter. When each filter coefficient is revised sequentially during the period or after the elapse, even after the said period elapses and the revision of all filter coefficients is finished, values in each tap in the feedback signal arithmetic section 40 are all zero. Thus, the possibility of the oscillation is entirely precluded. Moreover, the coefficient of the multiplier 50 is restored to make the revision of the filter coefficient complete.
Patent JP-S56167351-A (JP)
Title: Manufacture of integrated circuit
Inventor: KOSHIKAWA MAKOTO
IPC: H01L21/60
Filed: 1980-05-27
Abstract: PURPOSE:To obtain the integrated circuit of low production cost, thin type and high reliability by a method wherein a dicing is performed on the IC wafer whereon a bumps was formed, a resin film is coated and after the resin film on the bump was removed, the IC wafer is divided into chips and are mounted on a substrate. CONSTITUTION:The IC wafer 3, consisting of Al whereon an Au bump 32 was formed, is fixed on a nest plate 1 using wax 2. Then, the wafer 3 is cut into chips 31 by a dicing saw and, under this state of condition, resin film 4 is spin coated for example on the whole surface of the chips. Then, the resin film 4 on the bump 32 is removed by performing exposure, developing and the like and after the chips 31 have been removed from the plate 1, the bump on the chips 31 is joined and mounted to the copper foil pattern on a flexible substrate. Through these procedures, the resin sealing process is simplified and a reliable integrated circuit of thin type can be obtained at low cost.
Patent JP-H10251817-A (JP)
Title: Heat treatment of aluminum laminated material
Inventor: HIRASAWA HIROAKI
IPC: B32B15/20
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To suppress the oxidation of surface on the heat treatment of a laminated material and to prevent the sticking easily developed between the laminated materials by replacing the gas in the furnace into inert gas and successively, continuously replacing with new inert gas while raising the temp. so that the gas in the furnace at the starting of raising the temp., is replaced into a specific ration or more when the Al laminated material becomes a specific temp. SOLUTION: The Al laminated material is e.g. the one winding an Al foil as the coil state. After charging this laminated material into the air-tightened furnace, the gas in the furnace is sufficiently replaced with the inert gas and successively, heated to start the the raise of temp. The pressure in the furnace is held to the constant while continuously replacing the gas in the furnace into the new inert gas until the temp. of the laminated temp. becomes 300 deg.C, and the gap in the furnace is replaced into at least 50vol% at the starting time of raising the temp. when the temp. of the laminated material becomes 300 deg.C. By this method, the moisture and the decomposed gas of organic material exhausted with the raise of temp. are reacted with the Al surface and the development of oxidation and sticking is prevented.
Patent JP-H01283463-A (JP)
Title: Belt type continuously variable automatic transmission for vehicle
Inventor: SAKAKIBARA SHIRO
IPC: F16H9/18
Filed: 1989-03-24
Abstract: PURPOSE:To reduce torque transmitted from a tire to a parking engagement claw by forming the claw in the vicinity of the external edge of the fixing flange of a secondary pulley. CONSTITUTION:A parking engagement claw 120 is formed in the vicinity of the external edge of the fixing flange 42 of a secondary pulley 41. A reverse and forward selector device 110 constituted with a planetary gear device 18 is positioned at the input side of the secondary pulley 41. According to the aforesaid construction, torque from a tire is transmitted to the engagement claw 120 via a reduction gear device 118 at the time of parking. As a result, stress working on the engagement claw 120 is lessened and the durability thereof can be enhanced.
Patent JP-H08238153-A (JP)
Title: Bedding cover
Inventor: KAKEHASHI TOMOKI
IPC: A47C21/06
Filed: 1995-03-02
Abstract: PURPOSE: To provide a bedding cover capable of being normally used as part of bedclothes, preventing the pollution of bedding and the absorption of pollutants or moisture to the bedding when it stores the bedding, and capable of being utilized as a floor sofa. CONSTITUTION: Hook-and-Loop fasteners 3a, 3b, 4a, 4b, 5a, 6b are provided at side edge sections 3, 4, 5, 6 of a sheet material 2 forming a bedding cover 1. Bedding is spread on the bedding cover 1, and the side edge sections 5, 6 are folded toward the center section to envelope the whole bedding. The bedding is bent at the center section, one side is leaned against a wall to form the whole bedding into a bench shape, the overlapped side edge sections are coupled and fixed by the fasteners, and the whole bedding can be utilized as a floor sofa.
Patent JP-S51146593-A (JP)
Title: Unsaturated polyester resin compositon
Inventor: NOMAGUCHI KANEMASA
IPC: C08F299/00
Filed: 1975-06-11
Abstract: PURPOSE: An unsaturated polyester resin composition with reduced curing time and discoloration of cured resin, prepared by adding a specified acyloin compound to the composition. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05276156-A (JP)
Title: Data transmission processor
IPC: H04L12/02
Filed: 1992-03-27
Abstract: PURPOSE:To attain the conversion of dial information into the dial information attached with a DTE facility or its reverse conversion by setting a dial switching table beforehand. CONSTITUTION:Supposing the dial information synthesized with DTE facility information is made synthetic information, a data transmission processor is provided with a dial conversion table 10 to store the dial information and the synthetic information as coordinating them with each other, and the mutual conversion of the dial information and the synthetic information is executed by the protocol handier of a layer 3 by using this dial conversion table 10. Consequently, in the layer of a level higher than the layer 4, the DTE facility information need not be taken into consideration, and in these high-level layers, the DTE facility can be supported without changing the protocol handier.
Patent JP-S58187623-A (JP)
Title: Clutch disc
Inventor: SAIDA CHIAKI
IPC: F16F15/123
Filed: 1982-04-27
Abstract: PURPOSE:To prevent the occurrence of an unnecessary hysteresis in a torsion angle-torque curve, by a method wherein the location of intermediate members between a first clutch hub and a second clutch hub causes improving of smoothness of a relative movement between the two hubs. CONSTITUTION:Intermediate members 12 and 13, having a ?-shaped in a cross section, engage each other between an inner peripheral part of a second hub 11 and an outer peripheral part of a first hub 10. The intermediate members 12 and 13 are located such that two each of the members are positioned facing and opposite to each other on the same circle symmetrically. A groove 121 is provided in the inner side of the intermediate member 12, a groove 131 is formed in the outer side of the other intermediate member 13, an external peripheral end of a flange part 102 engages the groove 121, and the internal peripheral end of the second hub 11 mates the other groove 131. When the two hubs 10 and 11 conduct a relative rotation, external peripheral end of each of projections 103- 106 slides over the internal periphery of the intermediate members 13, and the outer periphery of the intermediate member 12 slides over the internal periphery of the second hub 11.
Patent JP-S57186294-A (JP)
Title: Semiconductor device
Inventor: YOSHINO HIDEO
IPC: G11C17/06
Filed: 1981-05-13
Abstract: PURPOSE:To improve the reliability of the titled device, by using a junction breaking type PROM element (whose VPOFF is lower than the power supply voltage) containing P-N junction formed in an area of a high impurity density. CONSTITUTION:The titled device consists of a PROM circuit 20 composed of junction breaking type PROM elements, a readout voltage supplying circuit 40 configured so as to output a reading voltage which is lower than the logical amplitude, a writing voltage supplying circuit 12 which is to be connected to the 1st or 2nd power source, and an output signal amplifying circuit 30 connected to the 1st power source and configured so as to amplify the amplitude of the signal to the logical amplitude. The output terminals of circuits 40 and 50 are connected to the input terminal 21 of the PROM circuit 20, and the output terminal of the PROM circuit 20 is connected to the input terminal 32i of the circuit 30. Therefore, the reading voltage VR can be set lower than the supply voltage VDD.
Patent JP-H06260456-A (JP)
Title: Manufacture of multilayer wiring structure
Inventor: SUZUKI MUTSUMI
IPC: H01L21/28
Filed: 1993-03-08
Abstract: PURPOSE:To obviate such troubles as the increase in the contact resistance at a through hole part and the deterioration in the reliability upon an integrated circuit by avoiding the cavity formation in the lower part on a through hole inner wall surface. CONSTITUTION:An insulating film 4 is formed on the first metallic layer 3 in a step of manufacturing a multilayer wiring structure so as to form a through hole in this insulating film 4 by reactive ion etching step. Later, the residual polymer 7 on the through hole inner wall surface after the formation of the through hole is removed by fuming nitric acid and then the second layer 5 is formed to be in contact with the first metallic layer 3 through the intermediary of this through hole.
Patent JP-H11271151-A (JP)
Title: Monitoring device for wafer temperature, monitoring device for film thickness and monitoring device for wafer temperature and film thickness
Inventor: INO TOMOMI
IPC: G01B11/06
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring device, for wafer temperature, by which the temperature of a semiconductor wafer can be measured precisely without being affected by a change in a film thickness and by a change in the temperature of an atmosphere gas. SOLUTION: An He-Ne laser device 12 which shines laser light L at a pattern is provided. CCD cameras 13, 13 which receive beams of diffracted light P reflected by the pattern are provided. Convex lenses 15, 16 which are installed between the CCD cameras 13, 14 and the pattern and which are arranged in such a way that their distances to the CCD cameras 13, 14 become their focal length (f) are provided. A computing part 17 which computes the temperature of a semiconductor wafer W on the basis of positions of spot images M1, M2 formed on the CCD cameras 13, 14 is provided.
Patent JP-H05269198-A (JP)
Title: Combined artificial vessel
IPC: A61L27/34
Filed: 1992-03-27
Abstract: PURPOSE:To obtain an excellent potency over a long period of time by covalent bonding protein or peptide having cell adhering and growing effects via a hydroxyl group, carboxyl group, etc., on the surface of a tube consisting of a porous synthetic high polymer. CONSTITUTION:This artificial blood vessel is so formed that the vessel forms an inside membrane rapidly after transplantation and that the formed inside membrane exists stably over a long period of time and can impart the good potency. The tube is formed by covalent bonding the protein or peptide having the cell adhering and growing effects via the hydroxyl group, carboxyl group, epoxy group or amino group on the surface of the tube consisting of the porous synthetic high polymer. The ratio of the area of the synthetic high polymer occupying the inside cavity area of the tube consistin9 of the Porous synthetic high polymer is set at 15 to 80%. Stretched polytetrafluoroethylene is used as this porous synthetic high polymer. At least one kind selected from collagen, gelatin, laminine, etc., is used for the protein.
Patent JP-H06256751-A (JP)
Title: Two-pack water-bassed adhesive
Inventor: ONO YUJI
IPC: C09J137/00
Filed: 1993-03-05
Abstract: PURPOSE:To obtain the subject adhesive improved in adhesiveness to metals or plastics by incorporating a specific tackifying resin in a quick-setting water- based adhesive of fractional coating type made up of the 1st liquid containing an acetacetyl group-bearing polymeric compound and the 2nd liquid containing a hydrazine compound. CONSTITUTION:This two-pack water-based adhesive of fractional two-pack water-based adhesive of fractional coating type can be obtained by incorporating the 1st liquid consisting of an aqueous solution and/or emulsion of an acetacetyl group-bearing polymeric compound (e.g. acetacetylated polyvinyl alcohol) and/or the 2nd liquid containing a hydrazine compound (e.g. carbodihydrazide) with a tackifying resin of rosin, terpene, petroleum or coumarone-indene base.
Patent JP-S51147593-A (JP)
Title: Process for manufacturing stable polyesters
Inventor: ONODA KOUJI
IPC: B01J27/10
Filed: 1975-06-13
Abstract: PURPOSE: A process for manufacturing polysters which is stabilized against high temperature and humidity. 
     COPYRIGHT: (C)1976,JPO&Japio